Evidence map›Paper›PMID 34335338›Full record

ArticleFrontiers in psychiatry2021

The Impact of the COVID-19 Pandemic on Alzheimer's Disease and Other Dementias.

Jinghuan Gan, Shuai Liu, Hao Wu, Zhichao Chen, Min Fei, Junying Xu, Yuchao Dou, Xiaodan Wang, Yong Ji

Open access · goldAbstract read
In one paragraph

Article in Frontiers in psychiatry, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
14citing papers in PubMed, 3 pooled it
5.3field-weighted citation impact, top 3% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

14 citing papers in PubMed, 3 syntheses or guidelines pooled it, 42 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. Pooled it
  4. Neurological, psychological, psychosocial complications of long-COVID and their management.Neurological sciences : official journal of the Italian Neurological Society and of the Italian Society of Clinical Neurophysiology · 2025
    Review
  5. Article
  6. Article
  7. Review
  8. Article
  9. Review
  10. Article
  11. Review
  12. Links between COVID-19 and Alzheimer's Disease-What Do We Already Know?International journal of environmental research and public health · 2023
    Review
  13. Article
  14. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

9 authors at 4 institutions in 1 country.

Jinghuan GanDepartment of Neurology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China.
Shuai LiuDepartment of Neurology, Tianjin Huanhu Hospital, Tianjin, China.
Hao WuDepartment of Neurology, Tianjin Huanhu Hospital, Tianjin, China.
Zhichao ChenDepartment of Neurology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China.
Min FeiGraduate School of Tianjin Medical University, Tianjin, China.
Junying XuDepartment of Neurology, Tianjin Baodi People's Hospital, Tianjin, China.
Yuchao DouDepartment of Neurology, Tianjin Huanhu Hospital, Tianjin, China.
Xiaodan WangDepartment of Neurology, Tianjin Huanhu Hospital, Tianjin, China.
Yong JiDepartment of Neurology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China.
Tianjin Huanhu Hospital · CNBeijing Tian Tan Hospital · CNTianjin Medical University · CNTianjin People's Hospital · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

PubMed holds no abstract for this paper.

Indexed as

Alzheimer's diseasecognitiveCOVID-19dementianeuropsychiatric symptom

Identifiers

PMID34335338
PMCPMC8317553
OpenAlexW3181743079

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.